Improved IP camera tester&comma; After charging 7~8 hours&comma; normal working time 16 hours&comma; built in WIFI&comma; test Wireless IP Camera&semi; 12V 2A power output for camera&comma; 48V PoE power supply&comma; Directly provide PoE power to IP Camera 5V 2A power output&lpar;as a power bank 13000mAh&rpar;&comma; HDMI output&semi; Audio input and output&comma; Network bandwidth testing&comma; image 180 degree rotating&comma; the power and network ports on the top of the tester&comma; easy to connect the cable&period;